The cruise-to-nowhere trips were to cast off in August, then were pushed back to mid-to-late September. Now, Island Breeze International, the New Jersey-based operator, is eyeing a soft launch in late fall, although no official date has been announced.

Island Breeze executives said in a statement Wednesday they haven't finished refurbishing the former Black Diamond ship. The 160-foot, 600-passenger ship will feature a full casino with 220 slot machines, 21 table games, a 14-table poker room and sports betting. The ship will include a restaurant, sports bar and lounge.

While the delay may frustrate some gamblers eager for daily outings to return to the Riviera Beach port, the company doesn't want to begin play too soon.

"Management believes that the customer experience is extremely important, and thus wants to ensure that when renovations are completed that all aspects of the ship meet and exceed guest expectations," the company said.

The port's previous day-casino operation launched in November 2012, but lasted only a few months. Inadequate marketing, weather issues and a staff reorganization were cited as reasons for the failure. The troubled service was supposed to fill a void created in early 2010 when the Palm Beach Princess ceased similar cruises.

The company is seeking to fill a number of positions, including marketing director, casino shift manager, and player development representative. A list of openings can be found at ibreezecasino.com/career.

Island Breeze's 10-year lease with the port includes a guarantee of 125,000 passengers annually. The trips are expected to generate about $1 million in annual revenue for the seaport, port officials said earlier this year.

"The Port of Palm Beach is anxious for The Island Breeze to begin sailing and bring this service to our residents and visitors alike," spokeswoman Julie Houston Trieste said. "We are encouraged by the efforts that IBI management is making in ensuring that the vessel will meet their passengers' needs and provide a pleasurable sailing experience."